one in five say they do not belong to a religion. interesting peek into the spiritual state of the nation. >> first time dropped below 50%. if you are a nondenominational christian and don't associate yourself as protestant which i would say i am protestant. i go to nondenominational church. you don't fall into the protestant category. christians who are nondenoms, isn't a protestant. >> in an election year, through the political prism. the study fond americans with no religion support, abortion rights and gay marriage at a higher rate than the u.s. public at large and most of the people tend to vote democratic as well. you wonder if the increase in nonreligious folks, identify as nonreligious if that tips any political scale in election year. a slowly evolving thing. but, interesting look into america. >> but a fir tst. >> it is. >> your tuesday forecast. showers in the upper midwest, twin cities, green bay. spreading later to chicago and kansas city. morning sprinkle in the northeast. thunderstorms in florida. scattered showers in